Sr. Software Development Engineer, Advertiser Growth Tech

About the Team
Join our Portal Experience team as we build the next generation of personalized self-service marketing experiences for Amazons advertising platforms. Were transforming how 2 million daily advertisers interact with Seller Central Amazon Ads Console and other key portals through innovative solutions that deliver consistent data-driven customer experiences at scale.

Youll be joining a growing 2-pizza team with experienced engineers who have deep knowledge of our tech stack. This is an excellent opportunity to work on high-impact projects that directly affect millions of users while developing your skills in distributed systems APIs and large-scale web applications.

What Youll Do
As a Sr. Software Development Engineer on the Portal Experience team architect high-throughput systems serving millions of daily advertisers across Amazons marketing portals. Youll navigate complex 1P/3P integrations drive technical strategy and influence partner teams on ambitious initiatives. Leading through ambiguity youll shape the roadmap mentor engineers and make architectural decisions that balance immediate delivery with long-term visionowning the full lifecycle from design through operations for this critical business function.

Key job responsibilities
Own and architect critical systems at scale. Youll serve as a technical leader for services that power personalized marketing experiences for millions of daily advertisers across Seller Central Amazon Ads Console and other key portals. Youll design and build high-throughput low-latency solutions that integrate both first-party and third-party services making architectural decisions that balance performance reliability and business value.

Navigate complex technical and organizational landscapes. Youll work across a sophisticated tech stack involving both 1P Amazon services and 3P integrations (CMS platforms targeting systems data orchestration tools) to deliver a critical business function. Youll evaluate technical trade-offs drive system design discussions and ensure our architecture can scale to meet the demands of millions of daily users while maintaining operational excellence.

Drive technical strategy and influence partner teams. Youll help shape the teams roadmap by identifying technical opportunities proposing innovative solutions and building consensus across multiple stakeholders. Youll partner with internal platform teams product managers and marketing stakeholders to align on ambitious initiatives. Your technical leadership will influence architectural decisions beyond your immediate team.

Lead through ambiguity and deliver results. Youll tackle complex problems where requirements evolve and solutions arent obvious breaking down ambiguous challenges into actionable technical plans. Youll mentor engineers establish engineering best practices and ensure the team delivers high-quality maintainable code. Youll own the full lifecycle from design through deployment and operations driving excellence in system stability performance and flexibility.

Build for the future while delivering today. Youll make strategic technical decisions that balance short-term delivery needs with long-term architectural vision. Youll work with distributed systems APIs and large-scale web applications continuously improving our platforms capabilities while maintaining the reliability that our advertising customers depend on.

- 5 years of non-internship professional software development experience
- 5 years of programming with at least one software programming language experience
- 5 years of leading design or architecture (design patterns reliability and scaling) of new and existing systems experience
- Experience as a mentor tech lead or leading an engineering team

- 5 years of full software development life cycle including coding standards code reviews source control management build processes testing and operations experience
- Bachelors degree in computer science or equivalent

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

The base salary range for this position is listed below. As a total compensation company Amazons package may include other elements such as sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience qualifications and location. Amazon offers comprehensive benefits including health insurance (medical dental vision prescription basic life & AD&D insurance) Registered Retirement Savings Plan (RRSP) Deferred Profit Sharing Plan (DPSP) paid time off and other resources to improve health and well-being. We thank all applicants for their interest however only those interviewed will be advised as to hiring status.

CAN ON Toronto - 150700.00 - 251700.00 CAD annually